HangZhou Huiwang Chemicals Co.,Ltd located in beautiful Hangzhou , near Hangzhou Xiaoshan International Airport and Shanghai / Ningbo Seaport for easy traffic access. We are one of the leading producer and exporter of specialized pigments and intermediate in China. Our corporation is professional plant based, mainly produce high quality Pigments and trade Dyes and Chemical Intermediates. Our pigments mainly used in Printing Inks, Paints, Coatings, Plastics, Textiles, Papers and other industries. The majority of our products is exported to Europe, North Am...